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caption

American  
[kap-shuhn] / ˈkæp ʃən /

noun

  • captions
    plural
  1. a title or explanation for a picture or illustration, as in a magazine, newspaper, or book.

  2. a heading or title, as of a chapter, article, or page.

  3. Movies, Television, Digital Technology.

    1. a transcription or translation of dialogue and a written description of other audio elements, as sound effects, music, or atmospheric sounds, displayed as a graphic overlay on the lower part of the screen in a television program, film, video, or video game.

    2. subtitle.

    3. a title or annotation displayed as a graphic overlay on the screen in a television program, film, video, or video game, as to set the scene, name a location, or specify a time or date.

  4. Law. the heading of a legal document stating the time, place, etc., of execution or performance.


verb (used with object)

  • captions,
    present (3rd person singular)
  • captioned,
    past participle,  past
  • captioning
    present participle
  1. to supply a caption or captions for.

    to caption a photograph.

caption British  
/ ˈkæpʃən /

noun

  1. a title, brief explanation, or comment accompanying an illustration; legend

  2. a heading, title, or headline of a chapter, article, etc

  3. graphic material, usually containing lettering, used in television presentation

  4. another name for subtitle

  5. the formal heading of a legal document stating when, where, and on what authority it was taken or made

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

verb

  1. to provide with a caption or captions

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Derived Forms

Inflected Forms

Nouns

Participles

Conjugated Forms

Present

Past

Future

Etymology

Origin of caption

First recorded in 1350–1400; Middle English capcio(u)n “seizure,” from Latin captiōn- (stem of captiō ), equivalent to capt(us) “taken” ( see captive) + -iōn- -ion

Explanation

A caption is a brief description accompanying an illustration. You know the online photo of your baby cousin face-planting into a cake? The description underneath it that says "Hugh's First Birthday" — that's the caption. The Latin root of caption is capito, which means "seizing" or "holding." What do captions have to do with seizing? Nothing. Centuries ago, when authorities seized someone's property for legal reasons, they presented documents that began with the phrase "certificate of caption." Eventually people began using the word to refer to the beginning of any document. Then they began using it to mean any article or chapter heading. And from chapter headings it was a short hop to picture headings. A long journey for a word whose definition includes the description "brief"!

Keep Reading on Vocabulary.com

Vocabulary lists containing caption

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

“It does suck. But, it sucks a lot less than other options,” the caption from Compliant Technologies reads.

From Los Angeles Times Aug. 13, 2026

In the caption of the post, she wrote that although she’d kept the news to herself for various reasons, she wanted to share her diagnosis.

From Los Angeles Times Aug. 12, 2026

“Gen X: We straight up raised ourselves,” reads the caption on one popular internet meme, a photo of an unhelmeted child on a rickety-looking bicycle popping a wheelie.

From The Wall Street Journal Jul. 31, 2026

Maximilien, who is studying in Singapore, posted the video of himself licking the straw on Instagram with the caption "city is not safe".

From BBC Jul. 30, 2026

“A pretty Los Angeles City College student,” the caption stated.

From "It All Comes Down to This" by Karen English

Others came up with captions including "Don't Look Up," a reference to the 2021 film starring Leonardo Di Caprio parodying societal apathy to the climate crisis.

From Barron's Jul. 29, 2026

A big corner of the internet has been singing and dancing to those lyrics over the last few weeks, with the red, white and blue of Puerto's flag emoji proudly sprinkled all over captions.

From BBC Jun. 12, 2026

Lines of dialogue are followed by explanatory glosses, like the captions beneath photographs, so that they cannot be misinterpreted.

From The Wall Street Journal May 29, 2026

Sports reporting could be generated from box scores, financial reporting from ticker data and movie reviews from captions.

From Salon Apr. 23, 2026

He slammed the magazine down and glared at it as I said of course I knew he was the youngest, and the magazine did the captions, not me.

From "The Immortal Life of Henrietta Lacks" by Rebecca Skloot

On Wednesday, Crowley posted a chummy-looking photo of a breakfast meeting that included Hong and was captioned “Wisconsin Democrats are united.”

From Slate Aug. 14, 2026

He also posted a photo, captioned “Vandalism,” that he said showed graffiti and damage to the Reflecting Pool.

From The Wall Street Journal Aug. 11, 2026

“The movement has begun,” Greene captioned the picture.

From Salon Aug. 9, 2026

On Monday night, the former Chief Secretary to the Prime Minister, Darren Jones, posted a picture on X of him having a beer, external, captioned "thank you and good night. See you September".

From BBC Jul. 21, 2026

An old cartoon captioned “The PhD thesis” shows a little boy firing an arrow into the air, seeing where it lands, walking over to it, and painting a target around that spot.

From "The Sense of Style" by Steven Pinker

The book’s captioning about the white organdy costume Graham designed for herself, currently displayed in the library, notes that its inspiration was the “night-blooming Cereus” flower.

From The Wall Street Journal Jun. 9, 2026

While the initial live broadcast will use SDR quality with live captioning, a higher quality picture plus sweetened sounds and subtitles will be delivered when the on-demand version hits Netflix for rewatching.

From Salon Mar. 21, 2026

This may be an effort to mitigate the audience’s urge to divide attention between second screens or to capitalize on the mainstreaming of closed captioning in streaming content.

From Salon Jan. 6, 2025

In an Instagram post on Boxing Day, The Vivienne put up a series of photos, captioning it: "24' highlights."

From BBC Jan. 5, 2025

I wait until my parents are in the den watching Saturday morning news—which is totally boring and has the worst closed captioning, by the way—and I snatch one of the bowls in a big hurry.

From "Hello, Universe" by Erin Entrada Kelly

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